three elderly woman were discussing the problems of growing old.one said;'sometimes i find myself in front of the refrigerator with a jar of mayonnaise and i cant remember if i am putting it away or making a sandwich.'
another said.' and i can trip on the stairs and not remember if i was walking up or down.'
;oh well,i dont have those sort of problems,touch wood,'said the third,tapping her knuckles on the table.before adding'that must be the door-i'll get it'